Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10472214 | Crane and method for monitoring the overload protection of such a crane | — | 2019-11-12 |
| 10421648 | Crane | Robert Bramberger | 2019-09-24 |
| 10273122 | Climbing device for a tower crane | Willi Ackermann | 2019-04-30 |
| 5404946 | Wireline-powered inflatable-packer system for deep wells | — | 1995-04-11 |
| 5226333 | Deep-well thermal flowmeter | — | 1993-07-13 |
| 4595106 | Carrier structure for a suspension conveyor system | Walter A. Kunze | 1986-06-17 |